TH400 Pump 1965-1990 8641826 OEM
$89.00
Sale price
$89.00
Regular price
$82.99
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TH400 Pump 1965-1990 8641826 OEM
$89.00
Sale price
$89.00
Regular price
$82.99
Overview
Aftermarket pump for TH400 automatic transmissions, 1965-1990 model years. Direct-fit replacement built to OEM specifications. Trusted in shops nationwide for TH400 rebuilds and repairs.
Common Symptoms This Part Solves
Low or no line pressure, slipping in all gears, whining noise, slow engagement. Pump failure means the transmission is not getting hydraulic pressure to engage clutches.
Specifications
- Transmission: TH400
- Part Type: Pump
- Brand: Aftermarket
- Part Number: 8641826
- Year Range: 1965-1990
- Quality Level: Premium Aftermarket
Fitment
Fits GM, Chevrolet, GMC, Cadillac vehicles equipped with the TH400 automatic transmission, 1965-1990 model years. Cross-check your transmission ID tag and existing part number before ordering. Contact us for fitment verification on borderline year-model combinations.
Quality & Service
Free shipping on orders over $99. Same-day shipping on in-stock parts. All parts are sourced through verified suppliers and inspected before fulfillment. Questions about fitment or installation? Contact our team — we know TH400 transmissions inside and out.